Alaska earthquakes

M2.1 earthquake 82 km S of Unalaska, Alaska

A magnitude 2.1 earthquake struck 82 km S of Unalaska, Alaska on Sun, Nov 7, 2021, 4:59 AM AKST (13:59 UTC), 26 km (16 mi) below the surface.

A larger quake followed: M4.2 61 km SE of Unalaska, Alaska. This one was a foreshock.

Unalaska forecastMore in Alaska

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.1 (ml), micro
Local time
UTC
2021-11-07 13:59:13 UTC
Depth
25.5 km (15.8 mi), shallow
Epicenter
53.135° N, 166.655° W
Region
Alaska
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used
26

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 88 in the 60 days after this one and 62 in the 30 days before it.

After

  1. 1.623 km S of Unalaska, Alaska · 1784 days ago · 71 km deep · 60 km away
  2. 1.623 km S of Unalaska, Alaska · 1784 days ago · 71 km deep · 60 km away
  3. 1.519 km ESE of Unalaska, Alaska · 1783 days ago · 79 km deep · 76 km away
  4. 3.986 km SSW of Unalaska, Alaska · 1782 days ago · 42 km deep · 29 km away
  5. 1.894 km SSW of Unalaska, Alaska · 1782 days ago · 26 km deep · 25 km away
  6. 1.554 km SE of Unalaska, Alaska · 1781 days ago · 55 km deep · 74 km away
  7. 1.845 km SW of Unalaska, Alaska · 1778 days ago · 10 km deep · 55 km away
  8. 2.675 km SSW of Unalaska, Alaska · 1778 days ago · 41 km deep · 11 km away
  9. 1.5100 km SSW of Unalaska, Alaska · 1778 days ago · 13 km deep · 25 km away
  10. 3.539 km SSE of Unalaska, Alaska · 1778 days ago · 65 km deep · 55 km away
  11. 1.629 km S of Unalaska, Alaska · 1776 days ago · 13 km deep · 54 km away
  12. 1.854 km E of Nikolski, Alaska · 1776 days ago · 74 km deep · 95 km away
  13. 2.290 km SW of Unalaska, Alaska · 1775 days ago · 53 km deep · 47 km away
  14. 1.965 km S of Unalaska, Alaska · 1774 days ago · 71 km deep · 17 km away
  15. 2.0107 km ESE of Nikolski, Alaska · 1774 days ago · 15 km deep · 90 km away
  16. 1.791 km SSW of Unalaska, Alaska · 1773 days ago · 26 km deep · 22 km away
  17. 1.824 km S of Unalaska, Alaska · 1773 days ago · 25 km deep · 58 km away
  18. 2.390 km SE of Unalaska, Alaska · 1771 days ago · 46 km deep · 67 km away
  19. 1.892 km SSW of Unalaska, Alaska · 1771 days ago · 46 km deep · 40 km away
  20. 2.739 km SSW of Akutan, Alaska · 1771 days ago · 76 km deep · 87 km away
  21. 2.051 km S of Akutan, Alaska · 1770 days ago · 32 km deep · 81 km away
  22. 2.172 km E of Nikolski, Alaska · 1770 days ago · 35 km deep · 79 km away
  23. 3.446 km SSE of Akutan, Alaska · 1769 days ago · 101 km deep · 99 km away
  24. 2.035 km ESE of Unalaska, Alaska · 1769 days ago · 71 km deep · 82 km away
  25. 2.983 km SSW of Unalaska, Alaska · 1768 days ago · 35 km deep · 39 km away
  26. 1.641 km SW of Unalaska, Alaska · 1767 days ago · 68 km deep · 51 km away
  27. 2.060 km S of Akutan, Alaska · 1766 days ago · 47 km deep · 85 km away
  28. 2.270 km SSE of Unalaska, Alaska · 1766 days ago · 37 km deep · 34 km away
  29. 1.656 km SW of Unalaska, Alaska · 1766 days ago · 71 km deep · 46 km away
  30. 2.0140 km S of Unalaska, Alaska · 1764 days ago · 26 km deep · 62 km away
  31. 1.975 km SSE of Akutan, Alaska · 1764 days ago · 41 km deep · 96 km away
  32. 2.988 km S of Unalaska, Alaska · 1763 days ago · 61 km deep · 14 km away
  33. 1.958 km S of Akutan, Alaska · 1763 days ago · 55 km deep · 84 km away
  34. 2.197 km E of Nikolski, Alaska · 1762 days ago · 26 km deep · 54 km away
  35. 2.2103 km E of Nikolski, Alaska · 1762 days ago · 26 km deep · 51 km away
  36. 1.985 km ENE of Nikolski, Alaska · 1761 days ago · 53 km deep · 65 km away
  37. 1.776 km SW of Unalaska, Alaska · 1760 days ago · 11 km deep · 54 km away
  38. 1.673 km S of Akutan, Alaska · 1759 days ago · 17 km deep · 79 km away
  39. 2.7107 km E of Nikolski, Alaska · 1759 days ago · 35 km deep · 51 km away
  40. 2.770 km SSE of Akutan, Alaska · 1757 days ago · 29 km deep · 92 km away
  41. 1.987 km ENE of Nikolski, Alaska · 1757 days ago · 56 km deep · 66 km away
  42. 1.654 km SW of Unalaska, Alaska · 1757 days ago · 13 km deep · 54 km away
  43. 2.066 km SE of Unalaska, Alaska · 1756 days ago · 39 km deep · 71 km away
  44. 1.877 km SE of Unalaska, Alaska · 1753 days ago · 20 km deep · 64 km away
  45. 2.268 km SE of Unalaska, Alaska · 1750 days ago · 29 km deep · 59 km away
  46. 2.173 km SE of Unalaska, Alaska · 1748 days ago · 21 km deep · 75 km away
  47. 1.964 km SW of Unalaska, Alaska · 1748 days ago · 75 km deep · 56 km away
  48. 1.8117 km SSW of Unalaska, Alaska · 1747 days ago · 17 km deep · 37 km away
  49. 2.7129 km SSE of Unalaska, Alaska · 1746 days ago · 10 km deep · 81 km away
  50. 2.0134 km S of Unalaska, Alaska · 1746 days ago · 14 km deep · 52 km away
  51. 1.9134 km S of Unalaska, Alaska · 1746 days ago · 10 km deep · 52 km away
  52. 3.2116 km S of Unalaska, Alaska · 1745 days ago · 2 km deep · 34 km away
  53. 2.361 km ESE of Nikolski, Alaska · 1744 days ago · 19 km deep · 98 km away
  54. 1.874 km E of Nikolski, Alaska · 1743 days ago · 40 km deep · 75 km away
  55. 2.0south of the Aleutian Islands · 1743 days ago · 20 km deep · 71 km away
  56. 1.641 km ESE of Unalaska, Alaska · 1742 days ago · 28 km deep · 84 km away
  57. 1.748 km SSW of Unalaska, Alaska · 1742 days ago · 65 km deep · 44 km away
  58. 1.845 km ESE of Unalaska, Alaska · 1741 days ago · 66 km deep · 81 km away
  59. 2.240 km SE of Unalaska, Alaska · 1741 days ago · 63 km deep · 64 km away
  60. 1.779 km SSE of Akutan, Alaska · 1741 days ago · 26 km deep · 97 km away

The first 60 of 88.

Before

  1. 3.282 km S of Unalaska, Alaska · 1784 days ago · 27 km deep · 1 km away
  2. 1.5105 km E of Nikolski, Alaska · 1784 days ago · 7 km deep · 45 km away
  3. 1.5103 km E of Nikolski, Alaska · 1784 days ago · 26 km deep · 49 km away
  4. 1.681 km SW of Unalaska, Alaska · 1785 days ago · 13 km deep · 44 km away
  5. 2.298 km S of Unalaska, Alaska · 1786 days ago · 26 km deep · 22 km away
  6. 1.768 km SE of Unalaska, Alaska · 1786 days ago · 22 km deep · 67 km away
  7. 1.847 km ESE of Unalaska, Alaska · 1787 days ago · 23 km deep · 81 km away
  8. 2.759 km SSW of Unalaska, Alaska · 1787 days ago · 29 km deep · 34 km away
  9. 2.181 km ESE of Nikolski, Alaska · 1787 days ago · 25 km deep · 91 km away
  10. 2.2114 km SSE of Unalaska, Alaska · 1788 days ago · 21 km deep · 72 km away
  11. 1.964 km SSE of Unalaska, Alaska · 1789 days ago · 35 km deep · 31 km away
  12. 1.849 km SSE of Unalaska, Alaska · 1789 days ago · 48 km deep · 47 km away
  13. 1.774 km SSW of Unalaska, Alaska · 1789 days ago · 42 km deep · 12 km away
  14. 2.686 km ENE of Nikolski, Alaska · 1790 days ago · 64 km deep · 66 km away
  15. 1.694 km SE of Unalaska, Alaska · 1790 days ago · 22 km deep · 65 km away
  16. 2.0127 km S of Unalaska, Alaska · 1791 days ago · 6 km deep · 44 km away
  17. 1.980 km SSE of Akutan, Alaska · 1791 days ago · 25 km deep · 99 km away
  18. 2.077 km S of Unalaska, Alaska · 1791 days ago · 26 km deep · 8 km away
  19. 1.786 km SSW of Unalaska, Alaska · 1791 days ago · 26 km deep · 37 km away
  20. 1.7108 km S of Unalaska, Alaska · 1791 days ago · 13 km deep · 26 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ak021eak88r9. Read Sat, Sep 26, 2026, 5:34 PM UTC.